Phone Comparison - Samsung Star 3 Duos S5222 vs Micromax Unite 2 A106 vs Samsung Galaxy Star Advance

general General Info

Manufacturer Samsung Micromax Samsung
Announced January 2012 May 2014 May 2013
Status Available - February 2012 Available - May 2014 Available - June 2013
Colors Black, White Pristine White, Balmy Green, Mystic Grey, Raging Red White, Blue
Form Factor Candybar Candybar Candybar
Dimension 102 x 58 x 11.5 mm
(4.02 x 2.28 x 0.45 in)
138.9 x 71.9 x 9.4 mm
(5.47 x 2.83 x 0.37 in)
130.2 x 67.9 x 9.8 mm
(5.13 x 2.67 x 0.39 in)
Weight 95 g (3.35 oz) 158.5 g (5.57.0.18 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1
GSM 850 / 900 / 1800 / 1900 - SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by)
3G Network HSDPA 2100 No
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Quad-core 1.3 GHz, Mediatek MT6582M Dual-core 1.2 GHz
GPU Mali-400MP2 -
RAM N/A 1 GB 1 GB
Internal Memory 20 MB 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage) 4 GB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT touchscreen IPS LCD Capacitive Touchscreen TFT capacitive touchscreen
Colors 256K colors 16.7M colors 16M colors
Size 3.0 inches 4.7 inches 4.3 inches
Resolution 240 x 320 pixels (133 ppi) 480 x 800 pixels (199 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 47.35% 62.64% 59.51%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM Radio with Recording FM radio
Games Yes + downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 5 MP, 2592x1944 pixels 3 MP, 2048 x 1536 pixels
Flash No LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR Geo-tagging, Touch Focus, Face And Smile Detection
Video Yes, QCIF@15fps Yes, 1080p Yes
Front Camera No [Similar] Yes, 2 MP, 720p [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G No HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0
GPS No Yes, with A-GPS support Yes
Browser WAP 2.0/xHTML, HTML HTML5 HTML

memory User Memory

Phonebook Yes, Photocall Practically unlimited entries and fields, Photocall Practically unlimited entries and fields, Photocall
Call Records Yes Practically unlimited Practically unlimited
Internal 20 MB 4/8 GB (0.89 GB for apps, 1.67 GB for mass storage), 1 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB
USB OTG - Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1000 mAh 2000 mAh 1800 mAh
Stand by Up to 520 h Up to 190 h -
Talk Time Up to 14 h 20 min Up to 8 h -